Disc Flushing Valve – Fig 938
The Disc Flushing Valve has a circular aperture suitable for wall or flange mounting. A wall hook secures the valve in the open and intermediate positions via the lifting handle. The disc flushing valve is supplied with an impact device for easy opening.
The handle mass may be a determining factor for the duty. Maximum handle lengths of 4 metres are recommended for comfortable equipment operation. Lengths over 4 metres can be supplied on request.
The disc is designed to withstand a standard on-seating head of 10 metres but, dependent on size, will take a degree of off-seating pressure.
Size Range
80mm upto 300mm
Industrial Penstocks Ltd manufacture a range of Disc Flushing Valves designed to suit various applications and industries from industrial to municipal water and sewage.
CONSTRUCTION
Body, Wedge and Disc – Cast iron to BS1452 Gr 220. Flange or wall mounting applications. – coated with a high-build bitumen solution. The valve, as standard, comes ready for wall or flange mounting. The body has reduced bolt holes conforming to the PCD and spacing of BS4504 NP16.
Seating Faces – Gun-Metal to BS1400 LG2, securely fixed to body and door.
Lifting Handle Wall Hook – Manufactured in mild steel to BS970 Gr EN3A with locating holes for intermediate door positions. An alternative is stainless steel.
Range – Manufactured in sizes from 80mm through to 300mm. It is not recommended that larger sizes are used due to H+S.
Please feel free to contact our dedicated sales team for more information. Call: 01384 458 411
Alternatively, send an e-mailed enquiry to: sales@industrialpenstocks.co.uk
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Technical Specification
| Dia mm | A mm | B mm |
| 80 | 200 | 76 |
| 100 | 220 | 76 |
| 150 | 285 | 86 |
| 225 | 380 | 86 |
| 300 | 455 | 86 |
